Finding the Third Proportional to 18,483,968 and 41,218,016

Step by Step Solution

1. Step 1: Write the proportion equation
   18,483,968 : 41,218,016 = 41,218,016 : x
2. Step 2: Convert to fraction form
   18,483,968/41,218,016 = 41,218,016/x
3. Step 3: Cross multiply
   18,483,968x = 41,218,016 × 41,218,016
4. Step 4: Simplify right side
   18,483,968x = 1,698,924,842,976,256
5. Step 5: Solve for x
   x = 1,698,924,842,976,256/18,483,968
6. Step 6: Final answer
   x = 91,913,426.98